Preserve the useful detail
Dry each reachable element and observe while idle, during supply flow, while draining, and during appliance discharge when safe.
The decision on display
Do not transfer the hazard
Do not coat wet joints with sealant, strain connected hoses, or reach near wet disposal or electrical parts.
Make the proposed work comparable
List every included connector, valve, strainer, trap, filter, disposal joint, appliance branch, protection, reassembly, and leak test.
CURRENT PRIMARY SOURCE